<alert><identifier>urn:oid:2.49.0.1.840.0.7ec1c8664c1f1aaa6eab024e819aff293d072a39.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-04-03T21:23:00-05:00</sent><status>Actual</status><msgType>Alert</msgType><scope>Public</scope><code>IPAWSv1.0</code><info><language>en-US</language><category>Met</category><event>Flash Flood Warning</event><responseType>Avoid</responseType><urgency>Immediate</urgency><severity>Severe</severity><certainty>Likely</certainty><eventCode><valueName>SAME</valueName><value>FFW</value></eventCode><eventCode><valueName>NationalWeatherService</valueName><value>FFW</value></eventCode><effective>2026-04-03T21:23:00-05:00</effective><onset>2026-04-03T21:23:00-05:00</onset><expires>2026-04-03T23:15:00-05:00</expires><senderName>NWS Norman OK</senderName><headline>Flash Flood Warning issued April 3 at 9:23PM CDT until April 3 at 11:15PM CDT by NWS Norman OK</headline><description>FFWOUN

The National Weather Service in Norman has issued a

* Flash Flood Warning for...
Southeastern Canadian County in central Oklahoma...
Southwestern Oklahoma County in central Oklahoma...

* Until 1115 PM CDT.

* At 923 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Up to 1 inch of rain has
fallen. Additional rainfall amounts of 1 to 2 inches are possible
in the warned area. Flash flooding is ongoing or expected to begin
shortly.

HAZARD...Life threatening flash flooding. Thunderstorms
producing flash flooding.

SOURCE...Radar.

IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
Western Oklahoma City, Yukon, Bethany, Mustang, Warr Acres, The
Village, Nichols Hills, Valley Brook and Woodlawn Park.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWOUN</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS54 KOUN 040223</value></parameter><parameter><valueName>flashFloodDetection</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>flashFloodDamageThreat</valueName><value>CONSIDERABLE</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>EAS</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>NWEM</value></parameter><parameter><valueName>EAS-ORG</valueName><value>WXR</value></parameter><parameter><valueName>VTEC</valueName><value>/O.NEW.KOUN.FF.W.0006.260404T0223Z-260404T0415Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-04-03T23:15:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS: FLASH FLOOD WARNING this area til 11:15 PM CDT. Avoid flooded areas.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>National Weather Service: A FLASH FLOOD WARNING is in effect for this area until 11:15 PM CDT. This is a dangerous and life-threatening situation. Do not attempt to travel unless you are fleeing an area subject to flooding or under an evacuation order.</value></parameter><area><areaDesc>Canadian, OK; Oklahoma, OK</areaDesc><polygon>35.55,-97.8 35.56,-97.52 35.38,-97.46 35.38,-97.79 35.55,-97.8</polygon><geocode><valueName>SAME</valueName><value>040017</value></geocode><geocode><valueName>SAME</valueName><value>040109</value></geocode><geocode><valueName>UGC</valueName><value>OKC017</value></geocode><geocode><valueName>UGC</valueName><value>OKC109</value></geocode></area></info><info><language>es-US</language><category>Met</category><event>Flash Flood Warning</event><responseType>Avoid</responseType><urgency>Immediate</urgency><severity>Severe</severity><certainty>Likely</certainty><eventCode><valueName>SAME</valueName><value>FFW</value></eventCode><eventCode><valueName>NationalWeatherService</valueName><value>FFW</value></eventCode><effective>2026-04-03T21:23:00-05:00</effective><onset>2026-04-03T21:23:00-05:00</onset><expires>2026-04-03T23:15:00-05:00</expires><senderName>NWS Norman OK</senderName><headline>Flash Flood Warning issued April 3 at 9:23PM CDT until April 3 at 11:15PM CDT by NWS Norman OK</headline><description>FFWOUN

The National Weather Service in Norman has issued a

* Flash Flood Warning for...
Southeastern Canadian County in central Oklahoma...
Southwestern Oklahoma County in central Oklahoma...

* Until 1115 PM CDT.

* At 923 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Up to 1 inch of rain has
fallen. Additional rainfall amounts of 1 to 2 inches are possible
in the warned area. Flash flooding is ongoing or expected to begin
shortly.

HAZARD...Life threatening flash flooding. Thunderstorms
producing flash flooding.

SOURCE...Radar.

IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
Western Oklahoma City, Yukon, Bethany, Mustang, Warr Acres, The
Village, Nichols Hills, Valley Brook and Woodlawn Park.
</description><instruction>Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>FFWOUN</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WGUS54 KOUN 040223</value></parameter><parameter><valueName>flashFloodDetection</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>flashFloodDamageThreat</valueName><value>CONSIDERABLE</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>EAS</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>NWEM</value></parameter><parameter><valueName>EAS-ORG</valueName><value>WXR</value></parameter><parameter><valueName>VTEC</valueName><value>/O.NEW.KOUN.FF.W.0006.260404T0223Z-260404T0415Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-04-03T23:15:00-05:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM: AVISO DE INUNDACIONES REPENTINAS hasta 11:15 PM CDT. Evite areas inundadas.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>Servicio Nacional de Meteorologia: AVISO DE INUNDACIONES REPENTINAS en efecto para esta area hasta las 11:15 PM CDT. Esta es una situacion peligrosa y amenaza la vida. No intente viajar a menos que sea para abandonar un area propensa a inundaciones o bajo una orden de desalojo.</value></parameter><area><areaDesc>Canadian, OK; Oklahoma, OK</areaDesc><polygon>35.55,-97.8 35.56,-97.52 35.38,-97.46 35.38,-97.79 35.55,-97.8</polygon><geocode><valueName>SAME</valueName><value>040017</value></geocode><geocode><valueName>SAME</valueName><value>040109</value></geocode><geocode><valueName>UGC</valueName><value>OKC017</value></geocode><geocode><valueName>UGC</valueName><value>OKC109</value></geocode></area></info><Signature xmlns="http://www.w3.org/2000/09/xmldsig#" xmlns:ns5="http://gov.fema.ipaws.services/IPAWS_CAPService/" xmlns:ns2="urn:oasis:names:tc:emergency:cap:1.2" xmlns:ns4="http://gov.fema.ipaws.services/capresponse" xmlns:ns3="http://gov.fema.ipaws.services/caprequest"><SignedInfo><CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/><SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/><Reference URI=""><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></Transforms><DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/><DigestValue>ovDakqL6n8ywLhvTyLC88QxhVfK1bM/O0+Jjp5sSMD8=</DigestValue></Reference></SignedInfo><SignatureValue>X1XvjUBo0l4yymzVTV0I31d2q6QyzdGHa7kZhQoOJr2zrqEJMJzU+SKcQyUWZS1STDQ+ktYjBh0G&#13;
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